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Isimiso Nezinyathelo Zokukhiqizwa Kwe-Phenol nge-Cumene Process
Iyini inqubo yeCumene? Inqubo yeCumene ingenye yezindlela eziyinhloko zokukhiqizwa kwezimboni ze-phenol (C₆H₅OH). Le nqubo isebenzisa i-cumene njengento eluhlaza ukukhiqiza i-phenol nge-hydroxylation ngaphansi kwezimo ezithile. Ngenxa yobuchwepheshe bayo obuvuthiwe,...Funda kabanzi -
Ubuchwepheshe Bokuvikela Imvelo kanye Nokuthuthukiswa Okuqhubekayo Kwezokukhiqiza I-Phenol
Izingqinamba Zemvelo Ekukhiqizeni Iphenol Yendabuko Ukukhiqizwa kwe-phenol yendabuko kuncike kakhulu emithonjeni ye-petrochemical, nezinqubo zayo ezibeka izinselelo eziphawulekayo zemvelo:Ukukhishwa Kwezinto Ezingcolile: Ukuhlanganiswa kusetshenziswa i-benzene ne-acetone njenge-ra...Funda kabanzi -
Ukuhlaziywa Kwesimo Samanje kanye Nezitayela Zesikhathi esizayo zeMakethe Yomhlaba Wonke Ye-Phenol
I-Phenol iyinhlanganisela ebalulekile yezinto eziphilayo esetshenziswa kabanzi ezimbonini ezifana nobunjiniyela bamakhemikhali, ezemithi, i-electronics, amapulasitiki, nezinto zokwakha. Eminyakeni yamuva nje, ngokukhula komnotho womhlaba kanye nokushesha kokuthuthukiswa kwezimboni, ukudakwa...Funda kabanzi -
Ubuchwepheshe bokusebenzisa i-Phenol kuma-Synthetic Resins
Embonini yamakhemikhali ethuthuka ngokushesha, i-phenol iqhamuke njengempahla eluhlaza yamakhemikhali ebaluleke kakhulu, edlala indima ebalulekile ngokuya ngama-resin okwenziwa. Lesi sihloko sihlola kabanzi izici eziyisisekelo ze-phenol, ukusetshenziswa kwayo okungokoqobo kuma-synthetic resins, ...Funda kabanzi -
Iyini i-Phenol? Ukuhlaziywa Okuphelele Kwezakhiwo Zamakhemikhali Nezicelo Ze-Phenol
I-Basic Overview ye-Phenol Phenol, eyaziwa nangokuthi i-carbolic acid, iyikristale engenambala eqinile enephunga elihlukile. Ezingeni lokushisa lasekamelweni, i-phenol iqinile futhi incibilika kancane emanzini, nakuba ukunyibilika kwayo kukhula emazingeni okushisa aphezulu. Ngenxa yobukhona be...Funda kabanzi -
isho ukuthini i-lcp
Isho ukuthini i-LCP? Ukuhlaziywa okuphelele kwe-Liquid Crystal Polymers (LCP) embonini yamakhemikhali Embonini yamakhemikhali, i-LCP imele i-Liquid Crystal Polymer. Kuyikilasi lezinto ze-polymer ezinesakhiwo esiyingqayizivele kanye nezakhiwo, futhi linohlu olubanzi lwezinhlelo zokusebenza emikhakheni eminingi. Ku-t...Funda kabanzi -
yini i-vinyl plastic
Iyini impahla yeVinyl? I-Vinyl iyinto esetshenziswa kakhulu kumathoyizi, ubuciko kanye nokumodela. Kulabo abathola leli gama okokuqala ngqa, bangase bangaqondi kahle ukuthi i-Vitreous Enamel yenziwe ngani. Kulesi sihloko, sizohlaziya ngokuningiliziwe izici ezibonakalayo...Funda kabanzi -
malini ikhadibhodi
Ikhadibhodi libiza malini ngepondo? - - Izinto ezithinta intengo yamabhokisi ekhadibhodi ngokuningiliziwe Ezimpilweni zansuku zonke, amabhokisi ekhadibhodi asetshenziswa kakhulu njengento evamile yokupakisha. Abantu abaningi, lapho bethenga amakhadibhodi, bavame ukubuza: “Libiza malini ikhadibhodi ngekhilogremu...Funda kabanzi -
inombolo cas
Ithini inombolo ye-CAS? Inombolo ye-CAS, eyaziwa ngokuthi i-Chemical Abstracts Service Number (CAS), iyinombolo kamazisi eyingqayizivele eyabelwa into yamakhemikhali yi-US Chemical Abstracts Service (CAS). Ikhemikhali ngayinye eyaziwayo, okuhlanganisa izakhi, izinhlanganisela, izingxube, nama-biomolecules, i-assi...Funda kabanzi -
yini pp
I-PP yenziwe ngani? Ukubheka okuningiliziwe kwezakhiwo kanye nokusetshenziswa kwe-polypropylene (PP) Uma kuziwa ezintweni zepulasitiki, umbuzo ovamile ukuthi yini i-PP eyenziwe ngayo.PP, noma i-polypropylene, i-thermoplastic polymer evame kakhulu ekuphileni kwansuku zonke kanye nokusebenza kwezimboni....Funda kabanzi -
Umcimbi omkhulu embonini ye-propylene oxide (PO), enokukhuphuka kwamandla okukhiqiza kanye nokuncintisana kwemakethe okuqinile.
Ngo-2024, imboni ye-propylene oxide (PO) ibe nezinguquko eziphawulekayo, njengoba ukunikezwa kwaqhubeka kwanda futhi nesimo sembonini sasuka ekubeni kubhalansi yokufunwa kokunikezwayo kuya ekuthengeni ngokweqile. Ukusatshalaliswa okuqhubekayo kwamandla amasha okukhiqiza kuholele ekwenyukeni okuqhubekayo kokuhlinzeka, ikakhulukazi...Funda kabanzi -
i-diesel fuel density
Incazelo yokuminyana kukadizili kanye nokubaluleka kwayo Ukuminyana kukadizili kuyipharamitha ebalulekile yokukala ikhwalithi nokusebenza kukaphethiloli wedizili. Ukuminyana kubhekisela kumthamo weyunithi ngayinye kaphethiloli wedizili futhi kuvame ukuvezwa ngamakhilogremu ku-cubic meter ngayinye (kg/m³). Kumakhemikhali namandla...Funda kabanzi
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